Are you looking to play mobile slots on your phone or tablet? If so, you have definitely come to the right place! Below you will find our listing of the top-rated mobile slot sites that are compatible with all devices, including iOS and Android smartphones. Our experts have reviewed each of the UK-licensed websites to showcase the best offers and bonuses around, continue on the page below to compare deals!
Get a £20 slots bonus + 30 free spins at this mobile compatible site
*£20 Bonus + 30 Spins: New customers only. Deposit & spend £10, get £20 Slots Bonus (40x Wagering, selected games) + 30 Free Spins (Value £0.10 each, selected games). Claim & use within 30 days. Restrictions and T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Play at 888 Casino on your mobile and grab a free 30 spins bonus with no deposit required
*30 No Deposit Free Spins: New customers with a UK/Ireland registration address; re-registered ineligible. Free Spins set at £0.10 each; claim via SMS within 48 hours and use within 14 days. valid on selected games. Full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Grab a £20 bonus + 30 free spins at Gala Spins
*£20 Bonus + 30 Spins: New customers only. Min deposit & spend £10 to get £20 bonus (40x wagering, selected games). 30 Free Spins (value £0.10 each, selected games). Bonus & Free Spins valid for 7 days. Payment restrictions & T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Play on mobile and get 30 free spins at Bally Casino when you deposit/spend £10
*Welcome Offer: New members only, must opt in. Min £10 deposit & wager (excl. sports betting). 30 day expiry from deposit. Free Spins: on Secrets of the Phoenix Megaways. Spins value: 20p each. Game availability & restrictions apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Enjoy a £20 bonus with no deposit needed at the William Hill Vegas mobile slots site
*£20 No Deposit Bonus: Play Safe. New customers using Promo code VAULT20 only. Opt in required. 1x per customer. Vault Cracker Megaways™ only. Wagering requirements apply. Max £20 bonus expires 72 hours from issue. Max £25 redeemable winnings. Customer verification may require deposit. Further terms apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Spend £10 and get a £10 bonus + 100 free spins with no wagering at Betfred
*£10 Bonus + 100 Free Spins: New customers only. Register with promo code BINGO100. Minimum deposit and stake £10 on Bingo Tickets within 14 days to qualify. £10 Bingo Bonus must be wagered through once. 14-day expiry. Bonus Balance is used prior to Cash Balance. 100 Free Spins on selected Slots credited within 48 hours of qualification. Free Spins expire after 7 days. E-Wallet & Prepaid Card restrictions apply. SMS validation may be required. Full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Play £5 and get a £25 bingo bonus at Ladbrokes
*Spend £5 get £25 Bonus: New Bingo players only. Deposit required. Spend £5 or more on Bingo tickets to get a £25 Bingo bonus. 2x wagering requirements apply to bonus. Accept bonus within 14 days. Bonus valid for 30 days. Certain deposit types excluded. Player restrictions and T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Signup and get a 10 free spins bonus with no deposit needed at MrQ
*10 Free Spins No Deposit Bonus: First 10 spins: Players who have successfully completed age verification will be credited 10 Free Spins on Fishin' Frenzy The Big Catch 10p per spin, no deposit required, no wagering requirements. Subsequent 30 spins: Min deposit & spend £10. Max 30 spins on Fishin' Frenzy The Big Catch at 10p per spin. Spins credited upon spend of £10. Full T&Cs Apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Get 30 free spins with no wagering requirements at the Virgin Games slot site
*Welcome Offer: New members only, must opt in. Min £10 deposit & wager within 30 days from registration. Free Spins: on Double Bubble. 30-day expiry from credit. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. ‡ Current Jackpots are across selected games. 18+ Please Play Responsibly. GambleAware.org. #AD
Play all your favourite casino games on the Grosvenor iOS and Android apps, plus grab your bonus!
*£30 Casino Bonus: New customers only. Min deposit £20 (exc PayPal). Max bonus £30, bonus amount non-withdrawable, playable on selected games only. 30x wagering for £30 bonus. Expires within 30 days. Max win £2,000.
Full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Scoop 50 free spins + a £40 slots bonus when you deposit £10
*50 Free Spins + £40 Slots Bonus: Min Deposit (Exc PayPal) £10. Claim once. Bonus on selected games (30x Wagering) Max wins 5X bonus. 50 spins and wins playable on Big Bass Bonanza (10x Wagering on spins wins) only. Max wins 5X spins wins.
T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Play £10 on your mobile at Heart Bingo and receive a £30 bingo bonus + 100 free spins.
*£30 Bonus + 100 Free Spins: 18+ New customers. Opt In, Deposit & Play £10 on Bingo within 7 days. Get £30 on Heart Bonanza Bingo + 100 Spins on Make me a Millionaire Slot game, 7 days expiry. Advertised £30 Bingo based on 10p tickets. T&Cs Apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Choose either £50 free bingo tickets or 30 free spins when you spend £10
*Welcome Offer: New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Free Spins: on MONOPOLY Paradise Mansion. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Get a gigantic 100 free spins + up to £250 when you make your first deposit at the mobile compatible Spin and Win.
*Welcome Offer: 1st dep (Exc PayPal) offer Code AGSPIN. Minimum 1st dep of £10 to get £100% up to £250 on selected match slots & 100 Free Spins (FS) on Blueprint slots at 0.20P. Deposit Bonus Playable on selected Slots. 40x wagering requirement (Dep + Bonus) & MCR x5 for Bonus. FS and FS winnings are playable on Blueprint slots only, FS: 50xWR & Max win £50.
Full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Works on all tablets and smartphones, grab a £40 bonus when you spend £20
*Play £20, Get £40 Bonus + 50 Free Spins: New customers only. Spend £20, get £40 bonus (40x Wagering, selected games) + 50 Free Spins (value £0.10 each, selected games). Bonus & Free Spins valid for 7 days. Restrictions and T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Register at the Wild West Wins slot site on your mobile device and get 20 free spins with no deposit needed
*20 Free Spins No Deposit: New players only, no deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion to real funds equal to £50,
full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Claim a huge £30 games bonus when you deposit £20
*Welcome Offer: New Customers Only. Min Deposit £20 - PayPal Excluded. Max Bonus, Wager requirement & Max win £2,000 Apply. Play on selected games.
T&C's apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Check out this new slot sites and win up to 500 free spins on Fluffy Favourites
*Welcome Offer: New players only, £10 min fund, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250)
full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Get a royal welcome - claim a £20 slots bonus + 100 free spins when you add £10
*£20 Bonus + 100 Spins: New Customers only. Min dep (Excl PayPal) £10 for 20 slots bonus and 100 free spins. Game restrictions apply. Free Spin value @10p/spin. Free spins and Bonus Wagering 30x and Maximum winnings to cash is 4x. 18+.
Full T&Cs Apply. 18+ Please Play Responsibly. GambleAware.org. #AD
One of the latest slot sites to launch - get a 100% bonus + 50 extra spins on deposit
*100% Bonus + 50 Spins: Welcome bonus package on first 3 deposits 1st Dep. Min £20 (Exc PayPal) 40x wagering (bonus & deposit). max bonus to cash 5x. 50 Free spins. 25x wagering. Max bonus to cash £25. Claim once. See full T&Cs for 2nd & 3rd Deposit offers.
Full T&C apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Play on mobile and win up to 500 free spins with your first deposit at The Sun Play slot site
*Welcome Offer: New players only, £10+ fund, free spins won via Mega Reel, 65x bonus wagering req, max bonus conversion to real funds equal to lifetime deposits (up to £250),
T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Register for a 5 free spins slot bonus with no deposit needed
*5 Free Spins No Deposit: Welcome bonus for new players only. Maximum bonus is 100% up to £100. No max cash out. Wagering is 35x bonus. Cashback is cash with no restrictions. Cashback applies to deposits where no bonus is included. Maximum bet while playing with a bonus is £5. Max cashout £100 if never deposited. No max once deposited. Bonus excluded for players that deposit with Skrill or Neteller.
Full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Scoop a mesmerizing 5 free spins on the Starburst slot game with no deposit required
*5 Free Spins No Deposit: New players only, no deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion to real funds equal to £50,
full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Signup at Fun Casino for a 10 free spins no deposit bonus
*10 Free Spins No Deposit: New players only, Maximum bonus is £123. Max bet with bonus is £5. No max cash out on deposit offers. Wagering is 50x. Skrill & Neteller excluded. Eligibility is restricted for suspected abuse. Gambling can be addictive.
Full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Get a bonus package worth up to £200 + 100 spins on slots.
*Up to £200 in Bonuses + 100 Free Spins: Welcome bonus package on first 3 deposits 1st Dep. Min £20. 50x wagering (bonus & deposit). (Exc PayPal) max bonus to cash 5x. 20 Free spins. 35x wagering. Max bonus to cash £30. Claim once. See full T&Cs for 2nd & 3rd Deposit offers.
Full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Win up to 450 free spins on slot games when you add £10
*Welcome Offer: New players only. Min dep £10. 1 wheel spin. Prizes and odds vary & include free spins, games bonuses and coins. Each free spins value is 0.25p. Free spins winnings capped up depends on selected games & paid to games bonus. 35x game bonus, with win cap: £100 + initial bonus. 5-day expiry.
Full T&C apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Spin the prize wheel and win up to 500 free spins on slots
*Welcome Offer: New players only. Min dep £10, get 1 'Wheel' spin to win free spins & bonuses. Prizes and odds vary & wheel prize include free spins, coins and bingo bonuses. Each free spins value is 0.25p. Free spins winnings capped vary on game selections & paid to games bonus. 35x bonus wagering required, with win cap: £100 + initial bonus. 5-day expiry.
Full T&C apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Grab up to 500 free spins at the Sunny Wins mobile slot site
*Welcome Offer: New players only, £10 min fund, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250)
full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Win up to 500 free spins on 9 Pots of Gold when you make your first deposit at Rainbow Spins
*Welcome Offer: New players only, £10+ fund, free spins won via Mega Reel, 65x bonus wagering req, max bonus conversion to real funds equal to lifetime deposits (up to £250),
full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Spin the wheel and scoop up to 500 free slot spins
*Welcome Offer: New players only, £10+ fund, free spins won via Mega Reel, 65x bonus wagering req, max bonus conversion to real funds equal to lifetime deposits (up to £250),
full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Get 5 bonus spins with no deposit needed when you register at Slots Animal
*5 Free Spins No Deposit: New players only, no deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion to real funds equal to £50.
Full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Enjoy mobile slots at Buffalo Spins! Deposit and get started with up to 500 free spins on 9 Masks of Fire
*Offer T&Cs: New players only, £10 min fund, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250)
full T&C's apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Grab up to 500 free spins on Sweet Bonanza with your first £10 deposit
*Welcome Offer: New players only, £10 min fund, Free spins won via mega reel, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250),
full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Get 5 free spins with no deposit needed at Aladdin Slots
*5 Free Spins Bonus No Deposit: New players only, no deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion to real funds equal to £50,
Full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Play at Cash Aracde, a fantastic new slot site and grab 5 free spins with no deposit needed
*5 Free Spins No Deposit New players only, No deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion £50,
full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Enjoy a 100% matchup bonus worth up to £200
*Welcome Offer: New players only, £10 min fund, £200 max bonus, 65x Bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250)
T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Play mobile slots online with no deposit needed and claim a 5 free spins registration bonus
*5 Free Spins No Deposit: New players only, no deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion to real funds equal to £50,
Full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Spin the wheel and win up to a 1000% match bonus
*Welcome Offer: New players only, £10 min fund, £2,000 max bonus, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250)
full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Mobile slots players can open the Ghostly Chest and win up to 500 free spins
*Welcome Offer: New players only, £10 min fund, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250)
full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Join Dove Slots and claim up to 500 extra spins on Big Bass Bonanza
*Welcome Offer: New players only, £10+ fund, free spins won via Mega Reel, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250),
full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Make a £10 fund at Cheeky Casino and spin the wheel to win up to 500 free spins
*Welcome Offer: New players only, £10+ fund, free spins won via Mega Reel, 65x bonus wagering req, max bonus conversion to real funds equal to lifetime deposits (up to £250),
full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Grab up to a 1000% match slots bonus on deposit
*Welcome Offer: New players only, £10 min fund, £2,000 max bonus, 65x Bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250)
full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Play at Cop Slots with 5 free spins no deposit needed
*Welcome Offer: New players only, no deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion to real funds equal to £50,
full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Spin the Mega Wheel and win up to 500 free bonus spins
*Welcome Offer: New players only, £10 min fund, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250)
full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Grab up to 500 free spins on the Starburst slot game
*Welcome Offer: New players only, £10+ fund, free spins won via Mega Reel, 65x bonus wagering req, max bonus conversion to real funds equal to lifetime deposits (up to £250),
full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Make your first £10 deposit and win up to 500 free spins from the Safari Chest
*Welcome Offer: New players only, £10+ fund, free spins won via Mega Reel, 65x bonus wagering req, max bonus conversion to real funds equal to lifetime deposits (up to £250),
Full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Scoop up to a 1000% match bonus at the Slots Kingdom site
*Welcome Offer: New players only, £10 min fund, £2,000 max bonus, 65x Bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250),
full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Get up to a 1000% slot bonus on deposit
*Welcome Offer: New players only, £10 min fund, deposit matchup % credited via bonus wheel, £2,000 max bonus, 65x wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250)
full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Win up to £6000 bonus with the welcome package at Spy Slots
*Up to £6000 Bonus Over 3 Deposits: New Players only. 1st, 2nd and 3rd ever deposit: spin multiplier wheel and win a Matchup Bonus up to 10X your deposit amount (£2,000 max bonus), £10 min fund for all 3 offers, 65x Bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250)
full T&Cs apply. 18+ Please Play Responsibly. GambleAware.org. #AD
Grab £50 bingo tickets or 30 bonus spins when you play £10
*Offer T&Cs: New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. 18+. Free Spins: on Rainbow Riches. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. Live Casino offer (if eligible and if offered): See site for full Rules. New members only, must use promo code. Only 1 promo code per unique member. Min £10 deposit. Must wager £50 on Signature Blackjack within 30 days from deposit. **£10 lifetime deposit for Daily Free Games. 18+ Please Play Responsibly. GambleAware.org. #AD
How Mobile Casino Sites Are Rated
Device Compatability
The most significant area of contention has to be when it comes to device compatibility. In short, in today’s age, it is more or less essential that any mobile slot site works on every device. Gambling providers do this in various ways, either in the form of a mobile slots app, which will be separated into one for iOS and one for Android. Secondly, they will offer a completely responsive experience from your smartphone browser. Both methods have their benefits and drawbacks and some companies have a complete suite of apps but also allow browser-based gameplay as well. Lastly, they can’t negate desktop play, if everything looks fantastic from your mobile phone but then on desktop, everything is not how it should be, this is a serious drawback.
Choice of Slot Games
The next area of important consideration has to be with regards to game selection. Does the online slot site feature a wide portfolio of gaming titles? Are they all available to both app and browser-based players? Do they feature the latest HTML5 technology? All of these questions are important and bingo sites without the essential prerequisites are rated lower in our rankings.
Likewise, it’s not just slot games, we try to build a holistic picture and take into account the presence of bingo games and casino table games also. After all, most of the visitors to our website would like to play at a brand that features it all.
Speed and Software
Another important area we look into is with regards to the software platform the website is based on. Do they work with the leading iGaming software providers such as NetEnt, IGT, Barcrest and Yggdrasil? Aside from slots games, we also look at how fast the games load, whether the software is clunky and if there are any bugs that slow things down.
Bonuses and Promotions
It’s not all about software and technology related to phones! We know what customers care about and most of all, its about getting a nice and juicy welcome bonus. We provide higher ratings and superior rankings to brands that offer a generous bonus. We take into account what is offered in terms of the bonus amount, the number of free spins and the wagering requirements.
Wagering and Withdrawals
Likewise, it’s critical to easily deposit and withdraw from a website. We only work with brands that offer swift deposits using debit cards, along with many of them featuring e-wallet compatibility such as PayPal. We check if a site makes it easy or difficult to get your money on and off the website and what kind of verification is needed to do so.
UKGC Licensing
Last but not least, we do not recommend any mobile slot sites unless they are fully licensed by the UK Gambling Commission (UKGC). This is because the UKGC has stringent standards when it comes to offering gambling services and providing a safe gaming experience. If a website doesn’t bare the seal of approval from the regulator, our advice is to move on and find one that does.
